The Leapfrog Tag Learn to Read Phonics Book Set is all set to amuse your children between 4 to 7 years old with its interesting way to make the learning process fun and easy for them. It comes with an Advanced Vowels Reading System, introducing vowels with diphthongs, digraphs, audio clips and touch technology. The touch technology helps them hear words letter by letter in a loud and clear way and listen to the stories out loud. It includes six books of funny stories having LeapFrog characters to keep the learning interesting and fun. Each LeapFrog Tag Reading Book offers a set of skills which help your kids build confidence with the basics of reading.